From Wikipedia, the free encyclopedia
(Redirected from HD 40325)
HD 40325
Observation data
Epoch J2000       Equinox J2000
Constellation Auriga
Right ascension 06h 00m 18.8991s
Declination +44° 35 31.246″
Apparent magnitude (V) 6.233
Characteristics
Spectral type K2III+K0III
Astrometry
Radial velocity (Rv)1.7 km/s
Proper motion (μ) RA: -31.17  mas/ yr
Dec.: -38.71  mas/ yr
Parallax (π)8.94 ± 0.82  mas
Distance360 ± 30  ly
(110 ± 10  pc)
Absolute magnitude (MV)7.388
Details
Mass0.8  M
Radius0.9  R
Luminosity0.4  L
Temperature3,500–5,000  K
Other designations
HIP 28438, HD 40325, SAO 40769, BD+44° 1332.
Database references
SIMBAD data

HR 2096, also known as HD 40325 is a double star in the constellation Auriga. It is composed of two ageing orange giants of spectral types K0III and K2III. [1] It is not a member of any known moving group of stars. [2]

References

  1. ^ Stephenson, C. B. (1960). "A study of visual binaries having primaries above the main sequence". Astronomical Journal. 65: 60–79. Bibcode: 1960AJ.....65...60S. doi: 10.1086/108191.
  2. ^ Famaey, B.; Jorissen, A.; Luri, X.; Mayor, M.; Udry, S.; Dejonghe, H.; Turon, C. (2005). "Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters". Astronomy and Astrophysics. 430: 165–186. arXiv: astro-ph/0409579. Bibcode: 2005A&A...430..165F. doi: 10.1051/0004-6361:20041272. S2CID  17804304.

Components

NAME Right ascension Declination Apparent magnitude (V) Spectral type Database references
ADS 4576 C 06h 00m 17.5327s +44° 36' 03.07 10.2 Simbad


From Wikipedia, the free encyclopedia
(Redirected from HD 40325)
HD 40325
Observation data
Epoch J2000       Equinox J2000
Constellation Auriga
Right ascension 06h 00m 18.8991s
Declination +44° 35 31.246″
Apparent magnitude (V) 6.233
Characteristics
Spectral type K2III+K0III
Astrometry
Radial velocity (Rv)1.7 km/s
Proper motion (μ) RA: -31.17  mas/ yr
Dec.: -38.71  mas/ yr
Parallax (π)8.94 ± 0.82  mas
Distance360 ± 30  ly
(110 ± 10  pc)
Absolute magnitude (MV)7.388
Details
Mass0.8  M
Radius0.9  R
Luminosity0.4  L
Temperature3,500–5,000  K
Other designations
HIP 28438, HD 40325, SAO 40769, BD+44° 1332.
Database references
SIMBAD data

HR 2096, also known as HD 40325 is a double star in the constellation Auriga. It is composed of two ageing orange giants of spectral types K0III and K2III. [1] It is not a member of any known moving group of stars. [2]

References

  1. ^ Stephenson, C. B. (1960). "A study of visual binaries having primaries above the main sequence". Astronomical Journal. 65: 60–79. Bibcode: 1960AJ.....65...60S. doi: 10.1086/108191.
  2. ^ Famaey, B.; Jorissen, A.; Luri, X.; Mayor, M.; Udry, S.; Dejonghe, H.; Turon, C. (2005). "Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters". Astronomy and Astrophysics. 430: 165–186. arXiv: astro-ph/0409579. Bibcode: 2005A&A...430..165F. doi: 10.1051/0004-6361:20041272. S2CID  17804304.

Components

NAME Right ascension Declination Apparent magnitude (V) Spectral type Database references
ADS 4576 C 06h 00m 17.5327s +44° 36' 03.07 10.2 Simbad



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